California ICC UST Service Technician Practice Exam

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Prepare for the California ICC UST Service Technician Exam with our engaging quiz. Test your knowledge using a variety of questions, including multiple-choice and flashcards. Each question is accompanied by helpful hints and detailed explanations to boost your understanding.

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What is the purpose of Under Dispenser Containment (UDC)?

To prevent fuel spills
To allow for easy access to pumps
To enhance vapor recovery
To improve safety during fueling

The correct answer is: To prevent fuel spills

The primary purpose of Under Dispenser Containment (UDC) is indeed to prevent fuel spills from the dispensers into the environment. UDC systems are designed to capture any product that may leak during the dispensing process, ensuring that it does not seep into the ground or contaminates soil and groundwater. By containing potential spills right at the dispenser, UDC plays a critical role in environmental protection and compliance with regulatory requirements. While the other options may touch on important aspects of fuel dispensing and safety, they don't capture the fundamental purpose of UDC. For instance, allowing for easy access to pumps relates more to functionality and convenience rather than containment. Enhancing vapor recovery focuses on reducing emissions during fueling, which is a separate issue from spill containment. Improving safety during fueling is important too, but it encompasses a broader range of factors that go beyond just the containment of spills. Therefore, the focus of UDC on preventing spills is key to its design and regulatory importance.